package exercise2_6;

import static org.junit.Assert.assertEquals;

import org.junit.Test;

public class exercise2_6_test {

	Mammal m;
	@Test
	public void test() {
		
		m = new Mammal();
		assertEquals(m.say(), "");
		m = new Fox();
		assertEquals(m.say(), "ringdingdingdingdingdidingiding");
		
	}

}
